Why Do Leaves Change Color in the Fall?

In this episode of Talking Trees, Davey Expert and ISA Certified Arborist Greg Mazur explains why tree leaves change color in the fall, and why fall colors can be intense one year and less so the next.

Fall foliage is particularly spectacular in Northeastern North America because it is one of the few places in the world with the unique combination of deciduous trees and the right climate to produce brilliant fall colors.